11206217703612 has 24 divisors (see below), whose sum is σ = 26169221425536. Its totient is φ = 3732351598768.

The previous prime is 11206217703607. The next prime is 11206217703619. The reversal of 11206217703612 is 21630771260211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11206217703619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381772518 + ... + 381801869.

It is an arithmetic number, because the mean of its divisors is an integer number (1090384226064).

Almost surely, 2^{11206217703612} is an apocalyptic number.

11206217703612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11206217703612 is an abundant number, since it is smaller than the sum of its proper divisors (14963003721924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11206217703612 is a wasteful number, since it uses less digits than its factorization.

11206217703612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763575617 (or 763575615 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

Adding to 11206217703612 its reverse (21630771260211), we get a palindrome (32836988963823).

The spelling of 11206217703612 in words is "eleven trillion, two hundred six billion, two hundred seventeen million, seven hundred three thousand, six hundred twelve".